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Method and device for complete restoration of multi-source network traffic content

A source network and content technology, applied in the direction of secure communication devices, advanced technologies, digital transmission systems, etc., can solve problems such as improving the security of classified information and bad information

Active Publication Date: 2022-07-12
积至(海南)信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Aiming at the deficiencies of the prior art, the present invention provides a method and device for complete restoration of multi-source network traffic content, which solves the problem that the security of bad information and classified information needs to be improved

Method used

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  • Method and device for complete restoration of multi-source network traffic content
  • Method and device for complete restoration of multi-source network traffic content

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Embodiment Construction

[0052] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0053] In the description of the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around", etc. Indicates the orientation or positional relationship, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orienta...

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Abstract

The invention discloses a method for complete restoration of multi-source network traffic content, comprising the following steps: S1011: in the case of bidirectional flow, use a combination of transmission URL, client IP address ClientIP, and total length of the original file TotalLen to calculate its hash rate. Greek value h final As the final file identification ID, it relates to the technical field of high-speed network traffic processing-content restoration-multi-source transmission file complete restoration. The method for complete restoration of multi-source network traffic content is designed to solve the problem of downloading the same file from different servers during multi-threaded and segmented transmission adopted by the client and server to improve user experience and download efficiency when large files are accessed and downloaded. File segments with different offsets and numbers, resulting in the problem that traffic is diverted to multiple traffic auditing devices and the original complete file cannot be restored, which satisfies the needs of enterprises or organizations to review the content of files. etc. have a significant effect.

Description

technical field [0001] The invention relates to the technical field of high-speed network traffic processing-content restoration-multi-source transmission file complete restoration, in particular to a multi-source network traffic content complete restoration method and device. Background technique [0002] The restoration of network traffic content has a wide range of application requirements in Internet information content security audit. Some enterprises or organizations with high security requirements have strong monitoring requirements for audio and video content transmitted over the Internet. Carry out real-time monitoring and auditing to discover the bad content in time. For example, some network service providers need to review the audio and video content accessed by users. For example, some important units and organizations engaged in special industries need to flow out of their units. The files are reviewed to find possible leaked information. With the growth of Int...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/06H04L67/146H04L67/63H04L9/40G06F16/14
CPCH04L63/123H04L67/06H04L67/146G06F16/152H04L67/63Y02D30/50
Inventor 方顺建卢文朋陈劲松付明卫
Owner 积至(海南)信息技术有限公司
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